Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpement il » developpement de, developpement et, developpement du
information can » information case, information 1, information 1.2
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
il afrique » l afrique, en afrique
can roles » chain roles, many roles, bank roles
roles 3.5 » roles 3.1, roles 5.5, roles 4.1

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology 4 information can roles 3.5 communication costs _ developpement il afrique.*.